| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.66 | 5.531% | $84.066 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $241.92 | 12.261% | $271.5818 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $89.28 | 10.209% | $98.3946 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $162.79 | 12.123% | $182.525 | $182.53 | $182.55 | $182.50 |
| Purchase #5 | $245.57 | 6.481% | $261.4854 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $180.85 | 10.841% | $200.4559 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $17.80 | 4.772% | $18.6494 | $18.65 | $18.65 | $18.60 |
| 7 purchase totals = | $1,017.87 | $1,117.1581 | $1,117.17 | $1,117.20 | $1,117.20 | |